Merge remote-tracking branch 'origin/master'

common/modules/blog/models/PostTag.php

@@ -5,6 +5,7 @@ namespace common\modules\blog\models;
 use Yii;
 
 use common\modules\blog\models\Post;
+use common\modules\blog\models\PostTagAssign;
 
 /**
  * This is the model class for table "posts_tags".
@@ -64,4 +65,12 @@ class PostTag extends \common\components\ActiveRecordModel
     {
         return $this->hasMany(Post::className(), ['id' => 'post_id'])->viaTable('posts_tags_assign', ['tag_id' => 'id']);
     }
+
+    /**
+     * @return \yii\db\ActiveQuery
+     */
+    public function getAssigns()
+    {
+        return $this->hasMany(PostTagAssign::className(), ['tag_id' => 'id']);
+    }
 }

common/modules/blog/views/post/_sidebar.php

@@ -14,7 +14,12 @@ use common\models\Settings;
             <h2>Категории</h2>
             <div class="sidebar_module_body">
 
-                <?php $tags = PostTag::find()->orderBy('RAND()')->limit(7)->all();
+                <?php $tags = PostTag::find()
+                    ->innerJoinWith('assigns')
+                    ->groupBy(['posts_tags_assign.tag_id'])
+                    ->orderBy('RAND()')
+                    ->limit(7)
+                    ->all();
                 foreach ($tags as $tag) : ?>
                 
                     <a href="#" class="cat_link_mod"><?=$tag->name?></a>